/*
 * Copyright 2013 Mikhail Titov.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.raven.auth.impl;

import java.util.Collections;
import java.util.Set;
import static org.raven.RavenUtils.*;
import org.raven.annotations.NodeClass;
import org.raven.annotations.Parameter;
import org.raven.auth.UserContextConfig;
import org.raven.auth.UserContextConfiguratorException;

/**
 *
 * @author Mikhail Titov
 */
@NodeClass(parentNode=UserContextConfiguratorsNode.class)
public class AdminsConfigurator extends AbstractUserContextConfigurator {
    
    @Parameter
    private String users;
    
    private Set<String> userSet;

    @Override
    protected void doStart() throws Exception {
        super.doStart();
        userSet = arrayToSet(split(users));
    }

    @Override
    protected void doStop() throws Exception {
        super.doStop();
        userSet = Collections.EMPTY_SET;
    }

    public void doConfigure(UserContextConfig userContext) throws UserContextConfiguratorException {
        if (userSet.contains(userContext.getLogin()))
            userContext.setAdmin(true);
    }

    public String getUsers() {
        return users;
    }

    public void setUsers(String users) {
        this.users = users;
    }
}
